Flake: HM module

default.nix

@@ -21,6 +21,7 @@
   };
   script = pkgs.writeShellScriptBin pname ''
     set -eu
+    ${pkgs.coreutils}/bin/mkdir -p $FRAJTANO_DIR
     file="$FRAJTANO_DIR/cookie"
     (umask 077; [ -f "$file" ] || ${pkgs.coreutils}/bin/head -c 128 /dev/urandom | ${pkgs.coreutils}/bin/base64 -w0 > "$file")
     export RELEASE_COOKIE=$(${pkgs.coreutils}/bin/cat "$file")
@@ -28,10 +29,13 @@
       exec ${lib.getExe pkg} "$@"
     }
 
-    case $1 in
+    case "''${1:-}" in
       assimilate)
         run rpc ":ok = \"$(echo -n "$2" | ${pkgs.coreutils}/bin/base64)\" |> Base.decode64!() |> Frajtano.Agent.add_peer()"
       ;;
+      socket)
+        echo $FRAJTANO_DIR/agent.sock
+      ;;
       *)
         run "$@"
       ;;